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Infobrief
Resident engineer
Our Resident engineering offer—with two engagement models gives our customers access to an in-house Ciena expert.
Press Release
Research Reveals 28 Percent of Mobile Network Ope ...
New information shows operators can maximize 5G business opportunities via software-defined, converged wireline network architect ...
Infobrief
Replace network equipment faster, for lower cost, ...
What if you could maintain network availability by leveraging someone else’s in-place operations to get replacement parts into yo ...
Article
Reopen, reimagine and redesign: how a “virtualize ...
As more employees work remotely, state governments are considering how to best support a more dispersed workforce, while still me ...
Case Study
REN Assures Portugal's Electric Grid with Blue Pl ...
Due to the criticality of the electric grid, power utilities need reliable service delivery over their IP/MPLS networks. In this ...
Article
Remember the big picture when scaling your network
Today’s customers are truly asking for a change, putting new demands on the network. The service provider that is able to evolve ...
Article
Relive Summer with Carrier Ethernet Summer Camp
The kids are back in school. The mornings have the crisp feel of Fall. It's true, summer is over. But that doesn't mean you can't ...
Press Release
Reliance Globalcom Upgrades Trans-Atlantic Submar ...
Reliance Globalcom and Ciena® Corporation have upgraded Reliance Globalcom’s FA-1 North submarine cable system with 100G waveleng ...
Press Release
Reliance Globalcom Upgrades Trans-Atlantic FA-1 S ...
Ciena today announced that Reliance Globalcom is upgrading its trans-Atlantic FA-1 South submarine network with Ciena’s GeoMesh s ...
Webinar
Reimagining Ethernet Service Activation with Inte ...
Join Blue Planet's Kevin Wade and Tom DiMicelli, along with Andreas Uys, Chief Technology Officer, Dark Fibre Africa (DFA), to le ...
Article
Registration is open: 2019 Optical Network Master ...
Are you ready to learn about the latest optical technology and architecture trends you need to know? Register for Ciena’s compreh ...
Article
Regional service providers must evolve to deliver ...
The digital experience users enjoy with cloud-based services is becoming a prerequisite for any technology service offering. Regi ...
Case Study
Regional Healthcare Provider Increases Operationa ...
Ciena helped to simplify complex Network Functions Virtualization (NFV) deployment across physicians’ offices, clinics, hospitals ...
Data Sheets
Regional Amplifiers product data sheet
Ciena extends the performance of the 4200 with a set of regional amplifiers—2 Erbium Doped Fiber Amplifier (EDFA)-based Optical A ...
Article
Reflecting our People’s Passion for Good: Gary Sm ...
Ciena CEO Gary Smith details the efforts of Ciena's volunteer groups around the world, and how the company's Ciena Cares program ...
Article
Reducing the High Cost of Coaxial Cable
By driving optical fiber deeper, cable operators can improve performance and reliability, increase capacity, become eco-friendlie ...
Article
Reducing resourcing challenges by out-tasking mul ...
In today’s increasingly complex multi-vendor network environments, many businesses are compelled to out-task their multi-vendor o ...
Infobrief
Reduce the complexity and costs of IP networks wi ...
IP technology is the industry’s choice for emerging applications such as 5G, but the way IP protocols are actually delivered must ...
Article
Redefining the metro edge with packet and coheren ...
Ciena’s Wayne Hickey explains how coherent packet-optical is redefining metro’s edge.
White Paper
Redefining Metro Networks for Scale, Simplicity, ...
This paper by Omdia explores the evolution of metro platform architecture to hybrid-DDC chassis with integrated coherent optics.
Infobrief
Recruit, Retain and Engage: Enabling and sustaini ...
From the so-called Great Resignation to a wave of retirements accelerated by the pandemic, the labor market for state and local g ...
Article
Recognizing our heroes
In honor of World Humanitarian Day, we share the stories from some of our Ciena heroes who helped those in need in India during t ...
Article
Recognizing Asian Heritage Month 2024 with our ne ...
Meet some of the members of our newest employee resource group, Asian at Ciena, in celebration of Asian Heritage Month.
Article
Realizing the Digital Age: Why connecting the pla ...
Most of us share the firmly-held belief that by connecting the planet we will truly transform the world and improve both producti ...